sPecifications

HDL-64E S2 and S2.1 User’s Manual

Sensor:

• 64 lasers/detectors

 

• 360 degree field of view (azimuth)

 

• 0.09 degree angular resolution (azimuth)

 

• Vertical Field of View:

 

S2:

+2 — -8.33 @ 1/3 degree spacing

 

 

-8.83-24.33 @ 1/2 degree spacing

 

S2.1: +2 — -29.5 @ 1/2 degree spacing

 

• <2cm distance accuracy (one sigma)

 

5-20 Hz field of view update (user selectable)

 

• 50 meter range for pavement (~0.10 reflectivity)

 

• 120 meter range for cars and foliage (~0.80 reflectivity)

 

• ~ @ 1.333 m points per second

 

• Operating temperature -10° to 50° C

 

• Storage temperature -10° to 80° C

 

• Vibration:

 

 

MIL-STD-810G, Method 514.6 Annex E Category 24, General Minimum Integrity Exposure

 

(7.7Grms; 20-200Hz (0.040 g2/Hz 20-1000Hz, -6dB/octave decline to 0.010 g2/Hz

 

1000-2000Hz)

 

 

Laser:

• Class 1 - eye safe

 

• 4 x 16 laser block assemblies

 

• 905 nm wavelength

 

• 5 nanosecond pulse

 

• Adaptive power system for minimizing saturation, laser life and enhanced eye safety

 

 

Mechanical:

• 12V input (16V max) @ 4 amps

 

• <29 lbs. [13.15 Kg]

 

• 10" [254mm] tall cylinder of 8" [203.2mm] OD diameter

 

• 300 RPM - 1200 RPM spin rate (user selectable)

 

• Environmental Protection rated to IP67

 

 

Output:

• 100 MBPS UDP Ethernet packets

 

 

Dimensions

• Unit: 10.13” x 8.80” x 9.10” [257.3mm x 223.5mm x 231.1mm]

(H/W/D):

• Crate: 19.5” x 18” x 18” [495.3mm x 457.2mm x 457.2mm]

 

 

Shipping Weight:

• 68 lbs [30.8 Kg]

(approx.)

 

 

 

 

 

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Velodyne Acoustics HDL-64E S2.1 user manual SPecifications

HDL-64E S2, HDL-64E S2.1 specifications

The Velodyne Acoustics HDL-64E S2.1 and HDL-64E S2 represent cutting-edge advancements in Lidar technology, specifically designed for autonomous vehicle navigation and mapping applications. These high-definition lidar sensors are acclaimed for their precision, reliability, and robustness, making them indispensable tools in various industries, from robotics to transportation.

One of the defining features of the HDL-64E series is its 64 laser channels, which allow for high-resolution 3D mapping of the environment. This multi-channel design significantly improves the sensor's ability to capture fine details in the surrounding area, providing a complete spatial representation necessary for autonomous driving. The HDL-64E S2.1 and S2 can generate dense point clouds with over 1.3 million points per second, facilitating real-time data acquisition and processing capabilities.

The HDL-64E series employs advanced technologies for optimal performance. Its 360-degree horizontal field of view and a vertical field of view ranging from -15 to +15 degrees allow the sensors to detect and classify objects in a comprehensive manner. This feature is crucial for ensuring the safety and efficacy of autonomous vehicles, as it enables them to perceive their surroundings from multiple angles.

In terms of accuracy, the HDL-64E models boast a measurement range of up to 120 meters, with an accuracy of ±2 centimeters. This level of precision ensures that autonomous systems can make informed decisions based on reliable data, essential for avoiding obstacles and navigating complex environments.

The sensors are designed to operate effectively in a range of environmental conditions. With IP67-rated waterproofing and robustness against dust and debris, the HDL-64E S2.1 and S2 are built to withstand challenging operating environments, thus ensuring continuous, dependable performance.

Integration of the HDL-64E series into existing systems is streamlined, thanks to its advanced Ethernet interface. This functionality makes it easier for developers to incorporate the Lidar data into existing software frameworks, enhancing the usability of the sensor in various applications.

In summary, the Velodyne Acoustics HDL-64E S2.1 and HDL-64E S2 represent a significant leap forward in Lidar technology, featuring high-resolution mapping, advanced detection capabilities, and rugged design. These characteristics make them an ideal choice for companies looking to implement reliable and precise sensing solutions in their autonomous systems.